Inventor
Kanemasa Okuda
Inventor
Hino, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Hprimary
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool70%
G05BControl or regulating systems in general20%
G01DMeasuring not specially adapted for a specific variable10%
PatentTitleYear
4,906,838'Optical encoder with grounded coding plate'19904,882,528'Digital servo system'19894,544,819'Wire-cut, electric discharge machining method'19854,523,074'Wire electrode pull-up mechanism in wire-cut electric discharge machine'19854,436,975'Wire-cut, electric discharge machining method'19844,414,457'Wire-cut, electric discharge machine'19834,412,118'Wire-cut, electric discharge machine'19834,347,423'Electric discharge machine'19824,338,505'Method and apparatus for restoring a wire electrode'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1984Patents assigned to FUJITSU FANUC LTD (5)· patent assignee history
1982–1989Based in Hino, JP· patent location history
1985–1990Patents assigned to FANUC LTD (4)· patent assignee history
1990Based in Yamanashi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU FANUC LTD | 5 | 1982–1984 |
| FANUC LTD | 4 | 1985–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hino, JP | 8 | 1982–1989 |
| Yamanashi, JP | 1 | 1990 |